CN215076904U - Chair with detachable top - Google Patents
Chair with detachable top Download PDFInfo
- Publication number
- CN215076904U CN215076904U CN202121491755.8U CN202121491755U CN215076904U CN 215076904 U CN215076904 U CN 215076904U CN 202121491755 U CN202121491755 U CN 202121491755U CN 215076904 U CN215076904 U CN 215076904U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- chair leg
- leg
- chair
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of the seat, refer in particular to a chair, including bedplate, left front chair leg, right front chair leg, left back chair leg and right back chair leg, the top backward slope is equipped with the left connecting rod that passes the bedplate between left front chair leg and the left back chair leg, the top backward slope is equipped with the right connecting rod that passes the bedplate between right front chair leg and the right back chair leg. The utility model discloses sound construction, non-deformable, the chair leg is difficult for rocking.
Description
The technical field is as follows:
the utility model belongs to the technical field of the seat, refer in particular to a chair.
Background art:
the chair is an indispensable thing in our daily life, study, work, a thing of sitting on back.
Chinese utility model CN202820404U discloses a wood chair, which comprises a rubber soft strip, a backrest, a chair surface and chair legs, wherein the rubber soft strip is left at the back of the backrest of the chair, the chair surface is left under the backrest, and the lower part of the chair surface is supported by four chair legs. The chair is not firm in structure and easy to deform, and the chair legs are easy to shake.
The invention content is as follows:
the utility model aims at providing a chair, its sound construction, non-deformable, the chair leg is difficult for rocking.
The utility model discloses a realize like this:
the utility model provides a chair, includes bedplate, left front chair leg, right front chair leg, left back chair leg and right back chair leg, the left connecting rod that passes the bedplate is equipped with to the top slope backward between left front chair leg and the left back chair leg, the right connecting rod that passes the bedplate is equipped with to the top slope backward between right front chair leg and the right back chair leg.
In above-mentioned chair, be connected with preceding connecting rod and three between left front chair leg and the right front chair leg and constitute preceding leg frame, be connected with back connecting rod and three between left back chair leg and the right back chair leg and constitute the back leg frame, the front end and the preceding leg frame of bedplate can be dismantled and be connected, the rear end can be dismantled with the back leg frame and be connected, the front end and the left front chair leg of left connecting rod can be dismantled and be connected, the rear end can be dismantled with left back chair leg and be connected, the front end and the right front chair leg of right connecting rod can be dismantled and be connected, the rear end can be dismantled with right back chair leg and be connected.
In the above chair, the detachable connection between the front end of the seat plate and the front leg frame and the detachable connection between the rear end of the seat plate and the rear leg frame may be: the front end of the seat board is detachably connected with the front leg frame through a screw, and the rear end of the seat board is detachably connected with the rear leg frame through a screw; it can also be: the front end of the seat board is erected above the front connecting rod, the rear end of the seat board is erected above the rear connecting rod, the left side lower part of the seat board is fixedly connected with a left longitudinal rod, the right side lower part of the seat board is fixedly connected with a right longitudinal rod, the front end of the left longitudinal rod is detachably connected with the upper end of a left front chair leg through an angle code and a screw, and the rear end of the left longitudinal rod is detachably connected with the upper end of a left rear chair leg through an angle code and a screw; the front end of the right longitudinal rod is detachably connected with the upper end of the right front chair leg through an angle code and a screw, and the rear end of the right longitudinal rod is detachably connected with the upper end of the right rear chair leg through an angle code and a screw.
In the chair, the front end of the left connecting rod sequentially penetrates through the seat plate and the left longitudinal rod to be detachably connected with the left front chair leg, and the screw penetrates through the left longitudinal rod to be screwed with the left connecting rod; the front end of the right connecting rod sequentially penetrates through the seat plate and the right longitudinal rod to be detachably connected with the right front chair leg, and the screw penetrates through the right longitudinal rod to be screwed with the right connecting rod.
In the above chair, the detachable connection mode of the front end of the left connecting rod and the left front leg may be: the front end of the left connecting rod is detachably connected with the left front chair leg through clamping; it can also be: the front end of the left connecting rod penetrates through the left connecting rod through a screw to be in screwed connection with the left front chair leg and is detachably connected with the left front chair leg;
in the above chair, the detachable connection mode of the front end of the right connecting rod and the right front leg may be: the front end of the right connecting rod is detachably connected with the right front chair leg through clamping; it can also be: the front end of the right connecting rod passes through the right connecting rod through a screw to be connected with the right front chair leg in a screwed mode and to be detachably connected with the right front chair leg.
In the chair, the front end surface of the left connecting rod is abutted against the rear end surface of the left front chair leg, and the front end surface of the right connecting rod is abutted against the rear end surface of the right front chair leg.
In the above chair, the detachable connection mode of the rear end of the left connecting rod and the left rear chair leg may be: the rear end of the left connecting rod is detachably connected with the left rear chair leg through a screw; it can also be: the left back chair leg is provided with a first clamping groove which inclines upwards backwards and is matched with the left connecting rod, and the rear end of the left connecting rod is clamped in the first clamping groove through the left connecting rod and is detachably connected with the left back chair leg.
In the above chair, the detachable connection manner between the rear end of the right connecting rod and the right rear leg may be: the rear end of the right connecting rod is detachably connected with the right rear chair leg through a screw; it can also be: the right back chair leg is provided with a second clamping groove which inclines upwards backwards and is matched with the right connecting rod, and the rear end of the right connecting rod is clamped in the second clamping groove through the right connecting rod and is detachably connected with the right back chair leg.
In the chair, a first limiting bulge is arranged at the front end of the first clamping groove, and a first limiting groove matched with the first limiting bulge is formed in the left connecting rod; the front end of the second clamping groove is provided with a second limiting protrusion, and the right connecting rod is provided with a second limiting groove matched with the second limiting protrusion.
In the chair, the front connecting rod is provided with a positioning screw, and the seat plate is provided with a limiting groove matched with the positioning screw.
Compared with the prior art, the utility model outstanding advantage is:
1. the left connecting rod of the utility model is arranged obliquely towards the back upper part, the left connecting rod, the left front chair leg and the seat board form a stable triangular structure, and the left connecting rod, the left rear chair leg and the seat board form a stable triangular structure; the right connecting rod is obliquely arranged towards the rear upper part, the right connecting rod, the right front chair leg and the seat plate form a stable triangular structure, and the right connecting rod, the right rear chair leg and the seat plate form a stable triangular structure;
2. the front end of the seat board of the utility model is detachably connected with the front leg frame, the rear end is detachably connected with the rear leg frame, the front end of the left connecting rod is detachably connected with the left front chair leg, the rear end is detachably connected with the left rear chair leg, the front end of the right connecting rod is detachably connected with the right front chair leg, and the rear end is detachably connected with the right rear chair leg; the utility model discloses can dismantle and be bedplate, preceding leg frame, back leg frame, left connecting rod, right connecting rod, for shakeout state after the dismantlement, occupation space is little, and transportation and storage space are saved in the transportation and the storage of being convenient for. Compare the current detachable construction who dismantles into four chair legs, the utility model discloses the part after the dismantlement is few, is convenient for assemble and dismantle.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is an exploded view of the present invention;
FIG. 3 is an assembly drawing of the corner connector of the present invention;
fig. 4 is an assembly view of the left and right connecting rods of the present invention.
Reference numerals: 1. a seat plate; 2. a left front chair leg; 3. a right front chair leg; 4. a left rear chair leg; 5. a right rear chair leg; 6. a left connecting rod; 7. a right connecting rod; 8. a front link; 9. a rear connecting rod; 10. a left longitudinal bar; 11. a right longitudinal bar; 12. a first clamping groove; 13. a second clamping groove; 14. a first limiting bulge; 15. a first limiting groove; 16. a second limiting bulge; 17. a second limiting groove; 18. and (5) positioning the screw.
The specific implementation mode is as follows:
the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 4:
the utility model provides a chair, includes bedplate 1, left front chair leg 2, right front chair leg 3, left back chair leg 4 and right back chair leg 5, the top slope is equipped with the left connecting rod 6 that passes bedplate 1 to the back between left front chair leg 2 and the left back chair leg 4, the top slope is equipped with the right connecting rod 7 that passes bedplate 1 to the back between right front chair leg 3 and the right back chair leg 5.
As shown in fig. 1 and 2, the left connecting rod 6 of the present invention is inclined upward and rearward, the left connecting rod 6, the left front leg 2 and the seat plate 1 form a stable triangular structure, and the left connecting rod 6, the left rear leg 4 and the seat plate 1 form a stable triangular structure; the slope setting of right connecting rod 7 to the back top, right connecting rod 7, right front chair leg 3 and bedplate 1 form firm triangular structure, and right connecting rod 7, right back chair leg 5 and bedplate 1 form firm triangular structure, the utility model discloses a left connecting rod 6 and right connecting rod 7 can effectively consolidate left front chair leg 2, right front chair leg 3, left back chair leg 4 and right back chair leg 5 and bedplate 1's being connected, the sound construction, non-deformable, the chair leg is difficult for rocking.
Furthermore, be connected with preceding connecting rod 8 and three between left front chair leg 2 and the right front chair leg 3 and constitute preceding leg frame, be connected with back connecting rod 9 and three between left back chair leg 4 and the right back chair leg 5 and constitute the back leg frame, the front end and the preceding leg frame of bedplate 1 can be dismantled and be connected, the rear end can be dismantled with the back leg frame and be connected, the front end and the left front chair leg 2 of left connecting rod 6 can be dismantled and be connected, the rear end can be dismantled with left back chair leg 4 and be connected, the front end and the right front chair leg 3 of right connecting rod 7 can be dismantled and be connected, the rear end can be dismantled with right back chair leg 5 and be connected. The utility model discloses can dismantle and be bedplate 1, preceding leg frame, back leg frame, left connecting rod 6, right connecting rod 7, for shakeout state after the dismantlement, occupation space is little, and transportation and storage space are saved in the transportation and the storage of being convenient for. Compare the current detachable construction who dismantles into four chair legs, the utility model discloses the part after the dismantlement is few, is convenient for assemble and dismantle.
The detachable connection mode of the front end of the seat board 1 and the front leg frame, the detachable connection mode of the rear end of the seat board 1 and the rear leg frame can be as follows: the front end of the seat plate 1 is detachably connected with the front leg frame through a screw, and the rear end of the seat plate 1 is detachably connected with the rear leg frame through a screw; it can also be: the front end of the seat plate 1 is detachably connected with the front leg frame through clamping, and the rear end of the seat plate 1 is detachably connected with the rear leg frame through clamping; in this embodiment, as shown in fig. 3, the front end of the seat plate 1 is erected above the front connecting rod 8, the rear end is erected above the rear connecting rod 9, the left lower side of the seat plate 1 is fixedly connected with a left vertical rod 10, the right lower side of the seat plate 1 is fixedly connected with a right vertical rod 11, the front end of the left vertical rod 10 is detachably connected with the upper end of the left front leg 2 through an angle code and a screw, and the rear end is detachably connected with the upper end of the left rear leg 4 through an angle code and a screw, so that the connection is firm; the front end of the right vertical rod 11 is detachably connected with the upper end of the right front chair leg 3 through an angle bracket and a screw, the rear end of the right vertical rod is detachably connected with the upper end of the right rear chair leg 5 through an angle bracket and a screw, and the right vertical rod is firmly connected.
Furthermore, the front end of the left connecting rod 6 sequentially penetrates through the seat plate 1 and the left vertical rod 10 to be detachably connected with the left front chair leg 2, and in order to enable the seat plate 1 to be more firmly connected with the left vertical rod 10, a screw penetrates through the left vertical rod 10 to be screwed with the left connecting rod 6; the front end of the right connecting rod 7 sequentially penetrates through the seat plate 1 and the right longitudinal rod 11 to be detachably connected with the right front chair leg 3, and in order to enable the seat plate 1 to be more firmly connected with the right longitudinal rod 11, a screw penetrates through the right longitudinal rod 11 to be screwed with the right connecting rod 7.
In order to hide the screw and to make the appearance beautiful, the screw penetrates the left vertical rod 10 from the inner side of the left vertical rod 10 to be screwed with the left connecting rod 6, and the screw penetrates the right vertical rod 11 from the inner side of the right vertical rod 11 to be screwed with the right connecting rod 7.
The detachable connection mode of the front end of the left connecting rod 6 and the left front chair leg 2 can be as follows: the front end of the left connecting rod 6 is detachably connected with the left front chair leg 2 through clamping; it can also be: the front end of the left connecting rod 6 passes through the left connecting rod 6 through a screw to be connected with the left front chair leg 2 in a screwed mode and detachably connected with the left front chair leg 2. In this embodiment, the front end of left connecting rod 6 passes through left connecting rod 6 spiro union left front chair leg 2 through the screw and can dismantle with left front chair leg 2 and be connected, simple structure, convenient processing and dismouting.
The detachable connection mode of the front end of the right connecting rod 7 and the right front chair leg 3 can be as follows: the front end of the right connecting rod 7 is detachably connected with the right front chair leg 3 through clamping; it can also be: the front end of the right connecting rod 7 passes through the right connecting rod 7 through a screw to be connected with the right front chair leg 3 in a screwed mode and detachably connected with the right front chair leg 3. In this embodiment, the front end of right connecting rod 7 passes right connecting rod 7 spiro union right front chair leg 3 through the screw and can dismantle with right front chair leg 3 and be connected, simple structure, convenient processing and dismouting.
In order to make the left connecting rod 6 and the right connecting rod 7 more firm and the structure of the whole chair more firm, the front end surface of the left connecting rod 6 is propped against the rear end surface of the left front chair leg 2, and the front end surface of the right connecting rod 7 is propped against the rear end surface of the right front chair leg 3.
The detachable connection mode of the rear end of the left connecting rod 6 and the left rear chair leg 4 can be as follows: the rear end of the left connecting rod 6 is detachably connected with the left rear chair leg 4 through a screw; it can also be: be equipped with on left side back chair leg 4 to the slope of back top and with draw-in groove one 12 of left connecting rod 6 looks adaptation, the rear end of left connecting rod 6 is established through left connecting rod 6 card and is connected with left back chair leg 4 can dismantle in draw-in groove one 12. In this embodiment, as shown in fig. 4, a first clamping groove 12 which is inclined upwards and backward and is matched with the left connecting rod 6 is formed in the left rear leg 4, the rear end of the left connecting rod 6 is clamped in the first clamping groove 12 through the left connecting rod 6 and is detachably connected with the left rear leg 4, and screws are not needed, that is, no screws are exposed on the outer surface, so that the appearance is not affected.
The detachable connection mode of the rear end of the right connecting rod 7 and the right rear chair leg 5 can be as follows: the rear end of the right connecting rod 7 is detachably connected with the right rear chair leg 5 through a screw; it can also be: the right back chair leg 5 is provided with a second clamping groove 13 which inclines backwards and upwards and is matched with the right connecting rod 7, and the rear end of the right connecting rod 7 is clamped in the second clamping groove 13 through the right connecting rod 7 and is detachably connected with the right back chair leg 5. In this embodiment, as shown in fig. 2, a second clamping groove 13 which is inclined to the upper rear and is matched with the right connecting rod 7 is formed in the right rear leg 5, the rear end of the right connecting rod 7 is clamped in the second clamping groove 13 through the right connecting rod 7 and is detachably connected with the right rear leg 5, and no screw is required to be used, namely no screw is exposed on the outer surface, so that the appearance is not affected.
In order to enable the rear end of the left connecting rod 6 to be connected with the left rear chair leg 4 more firmly, as shown in fig. 4, a first limiting bulge 14 is arranged at the front end of the first clamping groove 12, a first limiting groove 15 matched with the first limiting bulge 14 is arranged on the left connecting rod 6, and the first limiting bulge 14 is clamped in the first limiting groove 15 after assembly; in order to enable the rear end of the right connecting rod 7 to be connected with the right rear chair leg 5 more firmly, as shown in fig. 2, a second limiting protrusion 16 is arranged at the front end of the second clamping groove 13, a second limiting groove 17 matched with the second limiting protrusion 16 is arranged on the right connecting rod 7, and the second limiting protrusion 16 is clamped in the second limiting groove 17 after assembly.
In order to facilitate positioning during assembly, the front connecting rod 8 is provided with a positioning screw 18, the seat plate 1 is provided with a limiting groove matched with the positioning screw 18, and during assembly, the limiting groove of the seat plate 1 is clamped on the positioning screw 18 of the front connecting rod 8 to position the seat plate 1, so that assembly is facilitated.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a chair, includes bedplate (1), left front leg (2), right front leg (3), left back leg (4) and right back leg (5), its characterized in that: a left connecting rod (6) penetrating through the seat plate (1) is obliquely arranged between the left front chair leg (2) and the left rear chair leg (4) towards the upper back, and a right connecting rod (7) penetrating through the seat plate (1) is obliquely arranged between the right front chair leg (3) and the right rear chair leg (5) towards the upper back.
2. A chair according to claim 1, wherein: be connected with preceding connecting rod (8) and three between left front chair leg (2) and right front chair leg (3) and constitute preceding leg frame, be connected with back connecting rod (9) and three between left side back chair leg (4) and right back chair leg (5) and constitute the back leg frame, the front end and the preceding leg frame of bedplate (1) can be dismantled to be connected, the rear end can be dismantled with the back leg frame and be connected, the front end and the left front chair leg (2) of left connecting rod (6) can be dismantled to be connected, the rear end can be dismantled with left back chair leg (4) and be connected, the front end and right front chair leg (3) of right connecting rod (7) can be dismantled to be connected, the rear end can be dismantled with right back chair leg (5) and be connected.
3. A chair according to claim 2, wherein: the front end of the seat plate (1) is erected above a front connecting rod (8), the rear end of the seat plate is erected above a rear connecting rod (9), a left longitudinal rod (10) is fixedly connected below the left side of the seat plate (1), a right longitudinal rod (11) is fixedly connected below the right side of the seat plate, the front end of the left longitudinal rod (10) is detachably connected with the upper end of a left front chair leg (2) through an angle code and a screw, and the rear end of the left longitudinal rod is detachably connected with the upper end of a left rear chair leg (4) through an angle code and a screw; the front end of the right vertical rod (11) is detachably connected with the upper end of the right front chair leg (3) through an angle bracket and a screw, and the rear end of the right vertical rod is detachably connected with the upper end of the right rear chair leg (5) through an angle bracket and a screw.
4. A chair according to claim 3, wherein: the front end of the left connecting rod (6) sequentially penetrates through the seat plate (1) and the left longitudinal rod (10) to be detachably connected with the left front chair leg (2), and a screw penetrates through the left longitudinal rod (10) to be screwed with the left connecting rod (6); the front end of the right connecting rod (7) sequentially penetrates through the seat plate (1) and the right longitudinal rod (11) to be detachably connected with the right front chair leg (3), and the screw penetrates through the right longitudinal rod (11) to be screwed with the right connecting rod (7).
5. A chair according to claim 2, wherein: the front end of the left connecting rod (6) penetrates through the left connecting rod (6) through a screw to be in screwed connection with the left front chair leg (2) and is detachably connected with the left front chair leg (2); the front end of the right connecting rod (7) passes through the right connecting rod (7) through a screw to be connected with the right front chair leg (3) in a threaded manner and detachably connected with the right front chair leg (3).
6. A chair according to claim 5, wherein: the front end face of the left connecting rod (6) is abutted to the rear end face of the left front chair leg (2), and the front end face of the right connecting rod (7) is abutted to the rear end face of the right front chair leg (3).
7. A chair according to claim 2, wherein: a clamping groove I (12) which is inclined towards the back upper side and is matched with the left connecting rod (6) is arranged on the left rear chair leg (4), and the rear end of the left connecting rod (6) is clamped in the clamping groove I (12) through the left connecting rod (6) and is detachably connected with the left rear chair leg (4); be equipped with on right back chair leg (5) to the slope of back top and with draw-in groove two (13) of right connecting rod (7) looks adaptation, the rear end of right connecting rod (7) is established through right connecting rod (7) card and is dismantled with right back chair leg (5) and be connected in draw-in groove two (13).
8. A chair according to claim 7, wherein: a first limiting bulge (14) is arranged at the front end of the first clamping groove (12), and a first limiting groove (15) matched with the first limiting bulge (14) is formed in the left connecting rod (6); the front end of the second clamping groove (13) is provided with a second limiting bulge (16), and the right connecting rod (7) is provided with a second limiting groove (17) matched with the second limiting bulge (16).
9. A chair according to claim 2, wherein: the front connecting rod (8) is provided with a positioning screw (18), and the seat plate (1) is provided with a limiting groove matched with the positioning screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491755.8U CN215076904U (en) | 2021-07-01 | 2021-07-01 | Chair with detachable top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491755.8U CN215076904U (en) | 2021-07-01 | 2021-07-01 | Chair with detachable top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215076904U true CN215076904U (en) | 2021-12-10 |
Family
ID=79313197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121491755.8U Active CN215076904U (en) | 2021-07-01 | 2021-07-01 | Chair with detachable top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215076904U (en) |
-
2021
- 2021-07-01 CN CN202121491755.8U patent/CN215076904U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215076904U (en) | Chair with detachable top | |
| KR101405302B1 (en) | Attachable back of chair | |
| CN203789492U (en) | Stool | |
| CN205162474U (en) | Bar stool | |
| CN217039427U (en) | Detachable backrest assembly and seat | |
| CN211186526U (en) | Detachable solid wood sofa | |
| CN210446284U (en) | Chair (Ref. TM. chair) | |
| CN217987099U (en) | Detachable dining chair | |
| CN220192554U (en) | Mortise and tenon seat | |
| CN220442257U (en) | Assembled chair | |
| CN210095185U (en) | Chair with detachable top | |
| CN211092747U (en) | City view construction is with fast assembly's wooden table chair | |
| CN204670743U (en) | The foam filled chair of wooden foreskin hollow | |
| CN102462255A (en) | Child bar stool with detachable pedal | |
| CN211299139U (en) | Chair capable of being packaged into flat plate | |
| CN209846600U (en) | Hollow heightening folding stool | |
| CN211641687U (en) | Portable assembled children's easel | |
| CN219895134U (en) | Variable combination spliced chair | |
| CN209983807U (en) | Chair with detachable top | |
| CN211632479U (en) | Mounting structure of dysmorphism chamfer seat back of body pad | |
| CN219813599U (en) | Stackable combined chair | |
| CN220824097U (en) | Seat assembly | |
| CN202051301U (en) | Dining chair | |
| CN213154911U (en) | Foldable rocking chair | |
| CN217987112U (en) | Detachable oval dining chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |